“Juno” stirs the pot. Last week, Entertainment Weekly, also known as the Magical Conduit Through Which Pictures of Johnny Depp Enter My Home, published a story on the vast and unexpected popularity of the movie, “Juno.” The story included the following paragraph: “After years of being served mostly bland good girls and ciphers — from Molly Ringwald in the ’80s to Alicia Silverstone in the ’90s to Lindsay Lohan in the ’00s — teenage girls are clearly starving for a female antihero, as are th